Oh how I love sprinkle cakes! These whimsical cakes are the ultimate treat for the ultimate sprinkle lover! And I’m pretty positive you’re smitten with them too. So I must warn you that today’s post might induce some squealing! Kate Wagner of The Greedy Baker is sharing a fabulous sprinkle cake tutorial! YES! Step by step instructions and photos to help you create your very own sprinkle cake. Kate’s method is super easy and most importantly nice and clean. Packed with great tips and tricks to save you time and heartache… and spilled sprinkle mayhem! The end result is one spectacular sprinkle cake! It’s a DIY Rainbow Sprinkle Cake Tutorial!!


RAINBOW SPRINKLE CAKE
a DIY by Kate Wagner
Supplies:
- Cake
- Buttercream Icing
- Turntable or Lazy Susan
- Angled Spatula
- 2 Cardboard Cake Circles (Ideally the same size as your cake but no less than 1″ smaller and definitely not larger)
- Cake lifter
- Large Shallow Tray
- Approx 1kg Rainbow Sprinkles
- Spoon
- Small Rice Bowl (or similar)
STEP 1: Begin with the cake you wish to cover and place it on a cake circle base.
STEP 2: Creating a nice crisp finish, coat the outsides of the cake with a reasonably thick layer of icing. Only coat the outside making sure to take the icing above the top rim of the cake.
STEP 3: Bring the icing into the center of the cake and remove excess. We are not looking to ice the top of the cake at this stage. Using the cake lifter, lift the cake off the turntable and chill in the freezer for 5 minutes.
STEP 4: While waiting for the cake to chill pour the Rainbow Sprinkles into a large shallow tray.
STEP 5: Remove the cake from the freezer and place the 2nd cake circle on top of the cake.
STEP 6: Using the cake lifter, lift the cake and gently lay on it’s side in the tray Sprinkles. Supporting the cake with your hands on either side, roll until you have an even layer of Sprinkles adhered to the Buttercream.
STEP 7: Place the cake back on the turntable.
STEP 8: Next blob a generous amount of Buttercream on top of the cake.
STEP 9: Smooth evenly with the angled spatula, removing any excess. Chill in the freezer for a further 5 minutes.
STEP 10: Upturn the small bowl and place in the center of the Sprinkle tray.
STEP 11: Remove cake from freezer and place on top of the upturned bowl, being careful to balance the cake correctly.
STEP 12: Spoon a large amount of Sprinkles on top of the cake and smooth around to edges using the angled spatula, pressing gently as you go to make sure they adhere to the Buttercream.
STEP 13: Neaten up any missed areas around the edge using the spoon and spatula as shown.
STEP 14: Admire your finished cake! This fun cake is sure to brighten up any day.
If you are feeling adventurous why not create 2 or more tiers and finish with some bright ribbon and a gumpaste rainbow for a super cheerful effect!
VENDORS & CREDITS
Tutorial : The Greedy Baker
















Oh God, this looks so awesome! Thanks for sharing!
Thats fantastic, I have a feeling your making it look easy!! Dont suppose you want to share you buttercream recipe?!
Will give this one a go for sure.
OMG Kate….I love your tute!! you make it look so simple…can’t wait to try this!!! you are AMAZING!
sooooooooooooo adorable!
LOVE IT!!! What a happy cake!
What a fantastic looking cake! I’d love to see an picture of a slice with all the colored layers and the sprinkled outside! Just amazing!
Oh WOW!!!! I love it! To me sprinkles are the glitter of the cake world and I love both! Thanks so much for sharing! I can’t wait to try this!!!
Clever technique for getting full coverage on the sides!
Ooh I was going to make one of these for my daughter birthday. I had bought 400gms of sprinkles which cost £12 do I really need 1kg that’s going to cost a fortune!
I am so doing this soon!!! Thanks for the technique – I can apply this to lots of other cakes, too!
I adore this! I shared it over at http://www.facebook.com/justabitedesserts! Great job!
Hello…..I was wondering if the colour from the sprinkles bleeds into the buttercream? Many thanks
I buy my sprinkles bulk for $10 a kilo. Normally I’ would only get a 100g for that much. It pays to shop around. Check out where bakeries and cafes get their supplies. Often these places are open to the public if they knew about it.
Thank you for sharing this beautiful cake idea. My grandson loves sprinkles and always chooses his cookies or donuts w/sprinkles. He will be 17 yrs old this coming February and he has had a lot of awesome cakes created by his mom and me but this one will take the cake. Thanks again, Dorma
Wow! This is awesome! It’s my daughters birthday in a couple of weeks and if I made this she would LOVE it! Will definately have a go. (might have to go and buy more sprinkles though!).